CN114189507B - Application screen control method and device, electronic equipment and storage medium - Google Patents
Application screen control method and device, electronic equipment and storage medium Download PDFInfo
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- CN114189507B CN114189507B CN202111498515.5A CN202111498515A CN114189507B CN 114189507 B CN114189507 B CN 114189507B CN 202111498515 A CN202111498515 A CN 202111498515A CN 114189507 B CN114189507 B CN 114189507B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
- G06F9/452—Remote windowing, e.g. X-Window System, desktop virtualisation
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
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Abstract
The embodiment of the invention discloses an application screen control method, an application screen control device, electronic equipment and a storage medium. The method comprises the following steps: the teacher end responds to the application screen control operation of the teacher end user and generates an application screen control instruction; the application screen control instruction comprises identity information; the teacher end sends the application screen control instruction to a student end server through a message queue; and the student terminal server side sends the application screen control instruction to the student terminal client side according to the identity information, so that the student terminal client side executes application screen control operation according to the application screen control instruction. By running the technical scheme provided by the embodiment of the invention, the problem that the learning efficiency of students is reduced due to the fact that other contents which are irrelevant to the current teaching in the operation and application of the students in the teaching process can be solved, and the effects of improving the accuracy and the efficiency of the teacher end to the screen control of the student end application and improving the learning efficiency of the students are achieved.
Description
Technical Field
The embodiment of the invention relates to computer technology, in particular to an application screen control method and device, electronic equipment and a storage medium.
Background
With the development of computer technology, more and more teaching processes adopt electronic teaching, namely, teaching demonstration is carried out on terminals at students through terminals at teachers.
And students may operate other contents irrelevant to the current teaching in the teaching process due to the reasons of distraction of the students in class, and the like, so that the learning efficiency of the students is reduced.
Disclosure of Invention
The embodiment of the invention provides an application screen control method, an application screen control device, electronic equipment and a storage medium, which are used for improving the accuracy and efficiency of application screen control of a teacher end to a student end and improving the learning efficiency of students.
In a first aspect, an embodiment of the present invention provides an application screen control method, where the method includes:
the teacher end responds to the application screen control operation of the teacher end user and generates an application screen control instruction; the application screen control instruction comprises identity information;
the teacher end sends the application screen control instruction to a student end server through a message queue;
and the student terminal server side sends the application screen control instruction to the student terminal client side according to the identity information, so that the student terminal client side executes application screen control operation according to the application screen control instruction.
In a second aspect, an embodiment of the present invention further provides an application screen control apparatus, where the apparatus includes:
the screen control instruction generation module is used for generating an application screen control instruction by the teacher end in response to the application screen control operation of the teacher end user; the application screen control instruction comprises identity information;
the first screen control instruction sending module is used for sending the application screen control instruction to a student end server through a message queue by the teacher end;
and the second screen control instruction sending module is used for sending the application screen control instruction to the student end client end by the student end server end according to the identity information so that the student end client end executes the application screen control operation according to the application screen control instruction.
In a third aspect, an embodiment of the present invention further provides an electronic device, including:
one or more processors;
storage means for storing one or more programs,
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the application screen control method as described above.
In a fourth aspect, embodiments of the present invention also provide a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements an application screen control method as described above.
According to the embodiment of the invention, the teacher end responds to the application screen control operation of the teacher end user to generate an application screen control instruction; the application screen control instruction comprises identity information; the teacher end sends the application screen control instruction to a student end server through a message queue; and the student terminal server side sends the application screen control instruction to the student terminal client side according to the identity information, so that the student terminal client side executes application screen control operation according to the application screen control instruction. The problem that the learning efficiency of students is reduced due to the fact that other contents which are irrelevant to the current teaching are operated and applied by the students in the teaching process is solved, and the effect of improving the accuracy and the efficiency of screen control of the teacher end to the student end and improving the learning efficiency of the students is achieved.
Drawings
Fig. 1 is a flowchart of an application screen control method according to a first embodiment of the present invention;
fig. 2 is a flowchart of a method for controlling an application screen according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an application screen control device according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
Example 1
Fig. 1 is a flowchart of an application screen control method according to an embodiment of the present invention, where the embodiment is applicable to an application screen control situation, and the method may be performed by an application screen control device according to an embodiment of the present invention, and the device may be implemented by software and/or hardware. Referring to fig. 1, the application screen control method provided in this embodiment includes:
step 110, the teacher responds to the application screen control operation of the teacher user to generate an application screen control instruction; the application screen control instruction comprises identity information.
The teacher end is a user end of a user such as a teacher and has more rights relative to the student end, for example, the content displayed on the screen of the student end can be controlled. The teacher end may include a classroom end client and a teacher end server, the classroom end client may be in a terminal form for a user to perform an application screen control operation in a manner of touching or clicking a designated key with a mouse, and the terminal may be a computer end or a mobile phone end. The application screen control operation may include an operation of locking or unlocking an application of the specified application in the one or more target student terminal.
The teacher end service end and the student end service end can be local servers so as to improve instruction transmission and processing efficiency. After the teacher end user generates the application screen control operation on the classroom end client end, an application screen control instruction is generated, and the teacher end client end sends the application screen control instruction to the teacher end server end, so that information transfer between the server ends is facilitated.
The application screen control instruction includes identity information, where the identity information is identity information of a student terminal corresponding to the application screen control instruction, for example, an ID of a student client.
And 120, the teacher end sends the application screen control instruction to the student end service end through the message queue.
The teacher end sends the application screen control instruction to the message queue, and then the message queue sends the application screen control instruction to the student end server. The number of the student end service ends may be one or more, and when the number of the student end service ends is plural, the application screen control instruction may be sent to all the student end service ends, which is not limited in this embodiment.
In this embodiment, optionally, the teacher side sends the application screen control instruction to the student side server side through a message queue, including:
the teacher end sends the application screen control instruction to a message queue;
and the message queue sends the application screen control instruction to each student terminal server terminal through a broadcasting mode.
The message queue may be topic in redis. At this time, the teacher end server can be used as a producer of the message queue after being started, and the student end server can be used as a consumer of the message queue after being started, subscribes to an instruction channel in the message queue, monitors the message in the message queue and processes the message.
The message queue can send the application screen control instruction to each student terminal server through a broadcasting mode, so that each student terminal server can conveniently carry out corresponding processing, and under the condition that the student terminal servers are multiple, each student terminal server can simultaneously acquire and process the application screen control instruction, thereby achieving the effect of real-time processing and improving the efficiency of instruction sending.
And 130, the student terminal server terminal sends the application screen control instruction to the student terminal client terminal according to the identity information, so that the student terminal client terminal executes the application screen control operation according to the application screen control instruction.
And the student terminal server side sends the application screen control instruction to the student terminal client side corresponding to the application screen control instruction according to the identity information. The sending mode may be to determine a specific student end client according to the identity information, so that an application screen control instruction is sent from the student end server to the student end client according to the corresponding relationship between the student end client and the student end server. The student client executes specific application screen control operation according to the application screen control instruction, and if the application screen control instruction is a screen locking instruction, the student client locks the screen of the application.
In this embodiment, optionally, the student terminal server sends the application screen control instruction to the student terminal client according to the identity information, including:
the student terminal server determines student information corresponding to the identity information; wherein the identity information includes class information;
and the student terminal server side sends the application screen control instruction to the student terminal client side according to the student information.
The student side service side determines student information corresponding to the identity information, wherein the identity information comprises class information, the class information can be class ID, and the student information corresponding to the class information, such as class A corresponding to students 1-30, is searched by searching a preset database and the like through the class information.
And the student side server side sends the application screen control instruction to the student side client side corresponding to the student information. Therefore, when the teacher end controls the screens of all students in the class by taking the class as a unit, the screens of all student ends of the class can be controlled by sending a single control instruction for the class, so that the student ends are prevented from being independently selected, and the control efficiency of the application screen is improved.
According to the technical scheme provided by the embodiment, through the control operation of the application screen of the teacher end user on the teacher end, the teacher end generates an application screen control instruction; through the message queue, the teacher side sends an application screen control instruction to the student side server side; the student terminal server side sends the application screen control instruction to the student terminal client side according to the identity information in the application screen control instruction, so that the student terminal client side executes the application screen control operation according to the application screen control instruction, the problem that the learning efficiency of students is reduced due to the fact that the students operate other contents irrelevant to the current teaching in the application process is solved, the accuracy and the efficiency of the teacher terminal on the application screen control of the student terminal are improved, the teacher is convenient to control the class order and the learning progress of the students, and the learning efficiency of the students is improved.
Example two
Fig. 2 is a flowchart of an application screen control method according to a second embodiment of the present invention, and the technical scheme is to supplement the process of the student terminal server sending the application screen control instruction to the student terminal client according to the identity information. Compared with the scheme, the scheme is specifically optimized, that the student terminal server sends the application screen control instruction to the student terminal client terminal according to the identity information, and the method comprises the following steps:
acquiring a pre-stored connection relation between each student terminal server and each student terminal client;
determining a target student end client from candidate student end clients according to the identity information;
judging whether the connection relation exists between the client of the target student end and the current server of the student end;
and if so, the current student terminal server transmits the application screen control instruction to the target student terminal client. Specifically, a flowchart of the application screen control method is shown in fig. 2:
step 210, the teacher responds to the application screen control operation of the teacher user to generate an application screen control instruction; the application screen control instruction comprises identity information.
Step 220, the teacher end sends the application screen control instruction to the student end server end through the message queue.
Step 230, obtaining a pre-stored connection relationship between each student end server and each student end client.
Each student end client corresponds to one student end service end, namely, each student end client and one student end service end have a connection relation. The connection mode may be websocket connection, which is not limited in this embodiment.
When there are a plurality of student terminals, a single student terminal may have a connection relationship with a plurality of student terminal clients, and for example, the student terminal clients are 1 and 2, and the student terminal clients are 1 to 30, then there may be a connection relationship between the student terminal clients 1 to 15 and the student terminal server 1, and there may be a connection relationship between the student terminal clients 16 to 30 and the student terminal server 2, which is not limited in this embodiment.
The connection relationship may be pre-stored in the corresponding student end server, and, for example, the student end client 16 and the student end server 2 have a connection relationship, and then the connection relationship may be stored in a cache of the student end server 2.
In this embodiment, optionally, the method further includes:
and when the student end client end is in a login state, storing the connection relation between the student end client end and the student end server end in the student end server end.
After the student end user finishes the login operation of the application, the student end client is in a login state, and the student end client and the student end server end are connected by websocket.
Optionally, after the student end user opens the application or completes the login operation of the application, the application window is maximized and the maximized state is maintained, so that other applications in the operation terminal are prevented from being reduced by the student end user when the application screen is locked, the effectiveness of application screen control is improved, and the learning efficiency of students is improved.
The connection relation between the student terminal client and the student terminal server is stored in the student terminal server, so that the subsequent student terminal server can process correspondingly aiming at the stored connection relation, the processing pertinence is improved, and when the number of the student terminal servers is multiple, the processing pressure of a single student terminal server is dispersed, and the efficiency of subsequent application screen control is improved.
And step 240, determining a target student end client from candidate student end clients according to the identity information.
The candidate student client sides are all student client sides, and the target student client side is the student client side related to the identity information.
Step 250, judging whether the connection relationship exists between the client of the target student end and the current server of the student end.
The current student end service end is a student end service end for searching the connection relation currently, the teacher end sends an application screen control instruction to all student end service ends, and when the student end service ends are multiple, all student end service ends can search synchronously. And inquiring whether the connection relation with the client of the target student end exists or not from the connection relation stored by the current student end server end so as to judge whether the connection relation exists between the client of the target student end and the current student end server end or not.
If the target student end client end and the current student end server end have no connection relationship, the processing is not performed, or a processing result which does not exist is returned, and the embodiment does not limit the processing.
Step 260, if yes, the current student end server sends the application screen control instruction to the target student end client end, so that the target student end client end executes an application screen control operation according to the application screen control instruction.
If the target student end client side and the current student end server side have a connection relationship, the current student end server side sends an application screen control instruction to the target student end client side through websocket communication, so that the target student end client side executes the application screen control operation according to the application screen control instruction.
According to the embodiment of the invention, the target student end client end is determined from candidate student end client ends according to the identity information; judging whether a pre-stored connection relation exists between a client of a target student end and a current server of the student end; if yes, the current student terminal server terminal sends an application screen control instruction to the target student terminal client terminal. Therefore, when the number of the student end service ends is multiple, all the student end service ends can process one or more application screen control instructions in parallel, and the application screen control instructions are sent to the student end client ends to be controlled, so that the application screen control efficiency is improved.
Example III
Fig. 3 is a schematic structural diagram of an application screen control device according to a third embodiment of the present invention. The device can be realized by hardware and/or software, and the application screen control method provided by any embodiment of the invention can be executed, and has the corresponding functional modules and beneficial effects of the execution method. As shown in fig. 3, the apparatus includes:
a screen control instruction generating module 310, configured to generate an application screen control instruction by a teacher end in response to an application screen control operation of the user at the teacher end; the application screen control instruction comprises identity information;
the first screen control instruction sending module 320 is configured to send, through a message queue, the application screen control instruction to a student end server by the teacher end;
and the second screen control instruction sending module 330 is configured to send the application screen control instruction to a student client according to the identity information by using the student server, so that the student client executes an application screen control operation according to the application screen control instruction.
According to the technical scheme provided by the embodiment, through the control operation of the application screen of the teacher end user on the teacher end, the teacher end generates an application screen control instruction; through the message queue, the teacher side sends an application screen control instruction to the student side server side; the student terminal server side sends the application screen control instruction to the student terminal client side according to the identity information in the application screen control instruction, so that the student terminal client side executes the application screen control operation according to the application screen control instruction, the problem that the learning efficiency of students is reduced due to the fact that the students operate other contents irrelevant to the current teaching in the application process is solved, the accuracy and the efficiency of the teacher terminal on the application screen control of the student terminal are improved, the teacher is convenient to control the class order and the learning progress of the students, and the learning efficiency of the students is improved.
On the basis of the above technical solutions, optionally, the first screen control instruction sending module includes:
the first screen control instruction sending unit is used for sending the application screen control instruction to a message queue by the teacher end;
and the second screen control instruction sending unit is used for sending the application screen control instruction to each student end server through the message queue in a broadcasting mode.
On the basis of the above technical solutions, optionally, the second screen control instruction sending module includes:
the connection relation acquisition unit is used for acquiring the pre-stored connection relation between each student terminal server and each student terminal client;
the target student end client end determining unit is used for determining a target student end client end from candidate student end client ends according to the identity information;
the connection relation judging unit is used for judging whether the connection relation exists between the client side of the target student side and the current server side of the student side;
and the third screen control instruction sending unit is used for sending the application screen control instruction to the target student end client end by the current student end server end if the connection relation judging unit judges that the connection relation exists.
On the basis of the above technical solutions, optionally, the apparatus further includes:
and the connection relation storage module is used for storing the connection relation between the student terminal client and the student terminal server in the student terminal server when the student terminal client is in a login state.
On the basis of the above technical solutions, optionally, the second screen control instruction sending module includes:
the student information determining unit is used for determining student information corresponding to the identity information by the student end server; wherein the identity information includes class information;
and the fourth screen control instruction sending unit is used for sending the application screen control instruction to the student end client end by the student end service end according to the student information.
Example IV
Fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention, and as shown in fig. 4, the electronic device includes a processor 40, a memory 41, an input device 42 and an output device 43; the number of processors 40 in the electronic device may be one or more, one processor 40 being taken as an example in fig. 4; the processor 40, the memory 41, the input means 42 and the output means 43 in the electronic device may be connected by a bus or by other means, in fig. 4 by way of example.
The memory 41 is a computer readable storage medium, and may be used to store a software program, a computer executable program, and modules, such as program instructions/modules corresponding to the application screen control method in the embodiment of the present invention. The processor 40 executes various functional applications of the electronic device and data processing, i.e., implements the application screen control method described above, by running software programs, instructions, and modules stored in the memory 41.
The memory 41 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for functions; the storage data area may store data created according to the use of the terminal, etc. In addition, memory 41 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device. In some examples, memory 41 may further include memory located remotely from processor 40, which may be connected to the electronic device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Example five
A fifth embodiment of the present invention also provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are for performing an application screen control method, the method comprising:
the teacher end responds to the application screen control operation of the teacher end user and generates an application screen control instruction; the application screen control instruction comprises identity information;
the teacher end sends the application screen control instruction to a student end server through a message queue;
and the student terminal server side sends the application screen control instruction to the student terminal client side according to the identity information, so that the student terminal client side executes application screen control operation according to the application screen control instruction.
Of course, the storage medium containing the computer executable instructions provided in the embodiments of the present invention is not limited to the method operations described above, and may also perform the related operations in the application screen control method provided in any embodiment of the present invention.
From the above description of embodiments, it will be clear to a person skilled in the art that the present invention may be implemented by means of software and necessary general purpose hardware, but of course also by means of hardware, although in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, etc., and include several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments of the present invention.
It should be noted that, in the above embodiment of the application screen control device, each unit and module included are only divided according to the functional logic, but not limited to the above division, so long as the corresponding functions can be implemented; in addition, the specific names of the functional units are also only for distinguishing from each other, and are not used to limit the protection scope of the present invention.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (8)
1. An application screen control method, comprising:
the teacher end responds to the application screen control operation of the teacher end user and generates an application screen control instruction; the application screen control instruction comprises identity information;
the teacher end sends the application screen control instruction to a student end server through a message queue;
the student terminal server side sends the application screen control instruction to a student terminal client side according to the identity information, so that the student terminal client side executes application screen control operation according to the application screen control instruction;
the teacher end sends the application screen control instruction to the student end server end through the message queue, and the method comprises the following steps:
the teacher end sends the application screen control instruction to a message queue;
the message queue sends the application screen control instruction to each student terminal server terminal through a broadcasting mode;
the sending mode is to determine a specific student client according to the identity information, so that the application screen control instruction is sent to the student client from the student client server according to the corresponding relation between the student client and the student client server;
when the number of the student end service ends is multiple, an application screen control instruction is sent to all the student end service ends;
each student end client corresponds to one student end server, namely, each student end client and one student end server have a connection relationship, and when the number of the student end clients is multiple, a single student end server can have a connection relationship with the multiple student end clients.
2. The method of claim 1, wherein the student side server sending the application screen control instruction to a student side client side according to the identity information, comprising:
acquiring a pre-stored connection relation between each student terminal server and each student terminal client;
determining a target student end client from candidate student end clients according to the identity information;
judging whether the connection relation exists between the client of the target student end and the current server of the student end;
and if so, the current student terminal server transmits the application screen control instruction to the target student terminal client.
3. The method according to claim 2, wherein the method further comprises:
and when the student end client end is in a login state, storing the connection relation between the student end client end and the student end server end in the student end server end.
4. The method of claim 1, wherein the student side server sending the application screen control instruction to a student side client side according to the identity information, comprising:
the student terminal server determines student information corresponding to the identity information; wherein the identity information includes class information;
and the student terminal server side sends the application screen control instruction to the student terminal client side according to the student information.
5. An application screen control apparatus, comprising:
the screen control instruction generation module is used for generating an application screen control instruction by the teacher end in response to the application screen control operation of the teacher end user; the application screen control instruction comprises identity information;
the first screen control instruction sending module is used for sending the application screen control instruction to a student end server through a message queue by the teacher end;
the second screen control instruction sending module is used for sending the application screen control instruction to the student end client end by the student end server end according to the identity information so that the student end client end executes application screen control operation according to the application screen control instruction;
the first screen control instruction sending module comprises:
the first screen control instruction sending unit is used for sending the application screen control instruction to a message queue by the teacher end;
a second screen control instruction sending unit, configured to send the application screen control instruction to each student end server through a broadcast mode by using the message queue,
the sending mode is to determine a specific student client according to the identity information, so that the application screen control instruction is sent to the student client from the student client server according to the corresponding relation between the student client and the student client server;
when the number of the student end service ends is one or more, the application screen control instruction is sent to all the student end service ends;
each student end client corresponds to one student end server, namely, each student end client and one student end server have a connection relationship, and when the number of the student end clients is multiple, a single student end server can have a connection relationship with the multiple student end clients.
6. The apparatus of claim 5, wherein the second screen control instruction transmitting module comprises:
the connection relation acquisition unit is used for acquiring the pre-stored connection relation between each student terminal server and each student terminal client;
the target student end client end determining unit is used for determining a target student end client end from candidate student end client ends according to the identity information;
the connection relation judging unit is used for judging whether the connection relation exists between the client side of the target student side and the current server side of the student side;
and the third screen control instruction sending unit is used for sending the application screen control instruction to the target student end client end by the current student end server end if the connection relation judging unit judges that the connection relation exists.
7. An electronic device, the electronic device comprising:
one or more processors;
storage means for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the application screen control method of any of claims 1-4.
8. A computer-readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the application screen control method according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111498515.5A CN114189507B (en) | 2021-12-09 | 2021-12-09 | Application screen control method and device, electronic equipment and storage medium |
Applications Claiming Priority (1)
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